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    <title>convstr</title>
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    <center>Scilab Function</center>
    <div align="right">Last update : April 1993</div>
    <p>
      <b>convstr</b> -  case conversion</p>
    <h3>
      <font color="blue">Calling Sequence</font>
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    <dl>
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        <tt>[y]=convstr(str-matrix, ["flag"])   </tt>
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    <h3>
      <font color="blue">Parameters</font>
    </h3>
    <ul>
      <li>
        <tt>
          <b>str-matrix, y</b>
        </tt>: matrices of strings</li>
      <li>
        <tt>
          <b>"flag"  </b>
        </tt>: string (<tt>
          <b>"u"</b>
        </tt> for upper or <tt>
          <b>"l"</b>
        </tt> for lower (default value))</li>
    </ul>
    <h3>
      <font color="blue">Description</font>
    </h3>
    <p>
    converts the matrix of strings <tt>
        <b>str-matrix</b>
      </tt>
    into lower case (for <tt>
        <b>"l"</b>
      </tt> ;default value) or
    upper case (for <tt>
        <b>"u"</b>
      </tt>).</p>
    <h3>
      <font color="blue">Examples</font>
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    <pre>

A=['this','is';'my','matrix'];
convstr(A,'u')
 
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